Video greeting card with lcd screen

Selecting the screen depends on the visual impact required. Common sizes range from 2.4 to 10.1 inches. For standard cards, a 4.3-inch or 5.0-inch TFT LCD is the industry standard. Ensure the resolution is at least 480x272 for small screens and 1024x600 for 7-inch+ screens to maintain clarity. Additionally, consider IPS screens if wide viewing angles are necessary for premium brand presentations.

You must confirm the battery capacity (typically 300mAh to 1500mAh), which determines playtime—usually 90 to 120 minutes of continuous playback. Verify the internal flash memory size, ranging from 128MB to 8GB, depending on your video length. Also, specify the charging/data port type; while Micro-USB is common, Type-C is now preferred for modern compatibility and faster data transfer.

High-quality cards require 300gsm to 350gsm art paper or specialty cardstock. Ensure the supplier supports CMYK 4-color offset printing and offers finishing options like spot UV, foil stamping, or matte/glossy lamination. Request a die-cut template from the supplier before designing to ensure the screen and button placements align perfectly with your artwork.

Since these products contain lithium batteries and electronic circuits, they must have CE, RoHS, and FCC certifications. For the North American market, ensure the batteries are UN38.3 certified for safe air transport. If the product is intended for children, verify compliance with EN71 or CPSIA standards.

The most popular option is the magnetic induction switch, which starts the video automatically when the card is opened. Other options include light sensors, motion sensors, or physical push buttons. For complex brochures, you can request multiple buttons to control volume, play/pause, or switch between different video files.

Video greeting cards contain built-in lithium batteries, which are classified as Dangerous Goods (DG) in international shipping. You must ensure the supplier provides an MSDS (Material Safety Data Sheet) and a Battery Transport Test Report. Using experienced forwarders on Made-in-China.com can help navigate the stricter customs inspections and higher freight costs associated with battery-operated electronics.

When sharing video files for pre-loading, use watermarked versions for samples. For mass production, sign a Non-Disclosure Agreement (NDA). To prevent unauthorized copying of your content from the card, ask the supplier to disable the data transfer function on the USB port, leaving it only for charging, or use encrypted control chips.

Always request a pre-production sample (PPS) for approval. For the bulk order, hire a third-party inspection service to perform a 'Battery Life Test' and 'Screen Dead Pixel Check.' Ensure the AQL (Acceptable Quality Limit) is clearly defined in your contract, specifically targeting the hinge durability and speaker clarity.

Production typically takes 15-25 days. However, for holiday seasons (like Christmas), you should place orders at least 3 months in advance. Negotiate a penalty clause for late delivery in the purchase contract to ensure the supplier prioritizes your production slot during peak periods.